title: Myositis ossificans of the elbow after a trigger point injection.
abstract: Trigger point injection is a simple procedure that is widely performed for relieving pain. Even though there are several complications of trigger point injection, myositis ossificans has not been documented as one of its complications. We treated a patient who suffered from painful limitation of elbow motion and this was caused by myositis ossificans between the insertions of brachialis and supinator muscles after a trigger point injection containing lidocaine mixed with saline, and we also review the relevant medical literature.
authors.affiliation: Department of Orthopedic Surgery, Ewha Womans University School of Medicine, Seoul, Korea. sjshin622@ewha.ac.kr
authors.forename: Sang-Jin
authors.initials: SJ
authors.lastname: Shin
authors.forename: Sung Shik
authors.initials: SS
authors.lastname: Kang
mesh_terms: D000328:Adult; D004550:Elbow / Q000601:surgery; D006801:Humans; D015552:Injections, Intralesional / Q000009:adverse effects*; D008012:Lidocaine / Q000009:adverse effects* / Q000627:therapeutic use; D008279:Magnetic Resonance Imaging; D008297:Male; D009209:Myofascial Pain Syndromes / Q000188:drug therapy; D009221:Myositis Ossificans / Q000175:diagnosis / Q000209:etiology* / Q000532:radiotherapy / Q000601:surgery; D016059:Range of Motion, Articular
chemical_list: D008012:Lidocaine